Even this filters are expected to be good for 3 months, I have a new singe stage furnace and it stopped heating the house after 3 weeks on this filter, because filter was not letting the air through it. So I had to replace it so fast. This will cost me a lot in filters.

Finally I don't have to worry about filter sizes or when I've changed them last. (There is space on the filter for the date.) An entire year's worth of filters in a single package; wrapped and easy to store. Walmart wants $15 each for these filters. Great quality filters and a great price.

This is the 2nd time I've bought these filters. They work great. There are 3 of us in the house with one pet. I do change it more often than the recommended 90 days because it collects to much dust. My only complaint this time is that they came with the box bent and one of the filters was partially damaged. This could have been the shipping company.

We got the sale ad in the mail and I needed them anyway so I looked on the website and it listed them under instant savings and the ad didn't list the before and after price. I ordered and received them then i was on the app a few days later and saw them showing the $5 saving under the instant savings. I went online to the chat to see if they could honor the price because of the misleading website but was told no.

The filters are sturdy and probably very effective.....but I ordered 16x24x1 furnace filters and received 16x25x1. Rather than return the carton after opening, I decided to use them, even though they protruded 1" or so from the slot. I sealed the opening with a strip of plastic sheeting & magnets, and the first of 6 is installed. I assume it's working fine. I must remember to read carton before ripping it open. I must remember to read carton before ripping it open. I must remember to read carton before ripping it open. I must remember to read carton before ripping it open. I must remember to read carton before ripping it open. I must remember to read carton before ripping it open.

The filtrete dual-action micro allergen air conditioner filters are awesome. They last 3 months and they really make a difference in the way the air circulates. I recommend this highly. I purchased them with the savings discount so it's even a better bargain!!

I really like these filters. We live on a farm (with animals) so our house is always dusty with dirt being constantly drug in. But these filters do a very good job of keeping the dust & dirt down and help with the allergens that we battle. They are not meant to keep a house spotless (oh, how I wish!) but I am pleased that they do as well as they do. I also like having a package of 4 filters, so I don't have to worry about running out abruptly. I have been using this brand and selection for several years and will continue to use them.

As far as air filters go for a HVAC heater these do an excellent job. I change ours every three months and these filters definitely filter out the stuff you do not want coming into your house. As long as you keep the vents clean these air filters do their job very well. I will not buy any other filters.

We have been using these for over a year now and you simply can not beat the price. Plus when you catch them on sale for like $32-34 bucks, that is $8 -8.50 each and you can not even get cheap filters for that and who wants cheap, right. Overall, we are very pleased with these.

I have cats in my house and so you know any filter I use is working overtime and this one is doing an excellent job. The furnace installer said these are one of the best if not the best and the savings from buying them at Sam's makes it a no brainer.